| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 NaCl + Ag3N2 = 3 AgCl2 + 2 Na3N
S6 + O2 = SO =>
S6 + 3 O2 = 6 SO
CaOCl2 + H2O2 = O2 + Ca(OH)2 + Cl2 =>
2 CaOCl2 + 2 H2O2 = O2 + 2 Ca(OH)2 + 2 Cl2
copper + sulfuricacid = Cu(SO4) + water + sulfurdioxide =>
Cu + 2 H2SO4 = Cu(SO4) + 2 H2O + SO2
H2SO4 + Ca = CaSO4 + H2 =>
H2SO4 + Ca = CaSO4 + H2
KMnO4 + NaI + KOH = K2MnO4 + NaIO3 + H2O =>
6 KMnO4 + NaI + 6 KOH = 6 K2MnO4 + NaIO3 + 3 H2O
AgNO3 + FeSO4 = Fe2(SO4)3 + Fe(NO3) + Ag =>
AgNO3 + 3 FeSO4 = Fe2(SO4)3 + Fe(NO3) + Ag
H2O2(aq) = O2(g) + H2O(g) =>
2 H2O2(aq) = O2(g) + 2 H2O(g)
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Fe(HCO3)2 + O3 + H2O = Fe(OH)3 + CO2 =>
6 Fe(HCO3)2 + O3 + 3 H2O = 6 Fe(OH)3 + 12 CO2
Ni(NO3)2 + Na3(PO4) = Ni3(PO4)2 + NO3Na =>
3 Ni(NO3)2 + 2 Na3(PO4) = Ni3(PO4)2 + 6 NO3Na
CuO + HNO3 = Cu(NO3)2 + OH + NO =>
CuO + 3 HNO3 = Cu(NO3)2 + 3 OH + NO
Na2CO3 + HC2H3O2 = H2CO3 + NaC2H3O2 =>
Na2CO3 + 2 HC2H3O2 = H2CO3 + 2 NaC2H3O2
Mg24 + O16 = MgO =>
2 Mg24 + 3 O16 = 48 MgO
Zn{2+} + Al = Zn + Al{3+} =>
3 Zn{2+} + 2 Al = 3 Zn + 2 Al{3+}
Mg(s) + Ag(NO3)2(aq) = Ag + Mg(NO3)2(aq) =>
Mg(s) + Ag(NO3)2(aq) = Ag + Mg(NO3)2(aq)
CuBr + NaOH = NaBr + Cu(OH) =>
CuBr + NaOH = NaBr + Cu(OH)
CuSeO3 = Cu + SeO3 =>
CuSeO3 = Cu + SeO3
C18H36O2 + CH3OH = C19H38O2 + C3H8O3 =>
17 C18H36O2 + CH3OH = 16 C19H38O2 + C3H8O3
Fe3O4 + Cl2 = FeCl2 + O2 =>
Fe3O4 + 3 Cl2 = 3 FeCl2 + 2 O2
Fe2O3 + H2SO4 + O2 = FeSO4 + H2O2 =>
2 Fe2O3 + 4 H2SO4 + O2 = 4 FeSO4 + 4 H2O2
K2C4H4O6 + H2O = K2(OH)2 + H2C4H4O6 =>
K2C4H4O6 + 2 H2O = K2(OH)2 + H2C4H4O6
Fe2O3 + CO = FeO + CO2 =>
Fe2O3 + CO = 2 FeO + CO2
NH4Cl + Na2CO3 = (NH4)2CO3 + NaCl =>
2 NH4Cl + Na2CO3 = (NH4)2CO3 + 2 NaCl
C2H4O + C4H8O = C8H14O2 + H2O =>
2 C2H4O + C4H8O = C8H14O2 + H2O
(NH4)3PO4 + NaOH = Na3PO4 + NH3 + H2O =>
(NH4)3PO4 + 3 NaOH = Na3PO4 + 3 NH3 + 3 H2O
Na[Cr(OH)4] + NaOH + H2O2 = Na2CrO4 + H2O =>
2 Na[Cr(OH)4] + 2 NaOH + 3 H2O2 = 2 Na2CrO4 + 8 H2O
PbO3 + C = Pb + CO =>
PbO3 + 3 C = Pb + 3 CO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2O2Cl2 + H2O + O2 = HCl + CO2 =>
2 C2O2Cl2 + 2 H2O + O2 = 4 HCl + 4 CO2
AlOH + H2SO4 = Al2SO4 + H2O =>
2 AlOH + H2SO4 = Al2SO4 + 2 H2O
PbO(s) + NaCl(aq) + H2O(e) + CO2(g) = Pb2Cl2CO3(s) + NaOH(aq) =>
2 PbO(s) + 2 NaCl(aq) + H2O(e) + CO2(g) = Pb2Cl2CO3(s) + 2 NaOH(aq)
C5H7NO2 + O2 = CO2 + H2O + NH3 =>
C5H7NO2 + 5 O2 = 5 CO2 + 2 H2O + NH3
Ca(NO3)2*4H2O + NH4OH + (NH4)2*HPO4 = Ca10(PO4)6(OH)2 + NH4NO3 + H2O =>
10 Ca(NO3)2*4H2O + 8 NH4OH + 6(NH4)2*HPO4 = Ca10(PO4)6(OH)2 + 20 NH4NO3 + 46 H2O
C11H15O3N + O2 = HNO3 + CO2 + H2O =>
2 C11H15O3N + 29 O2 = 2 HNO3 + 22 CO2 + 14 H2O
C2H6 + O2 = C1O2 + H2O =>
2 C2H6 + 7 O2 = 4 C1O2 + 6 H2O
Pb + Sn(NO3)2 = Pb(NO3)2 + Sn =>
Pb + Sn(NO3)2 = Pb(NO3)2 + Sn
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
H2NOH + H2O = H3NOH + OH =>
H2NOH + H2O = H3NOH + OH
CH3Cl + Si = CH3SiCl3 + C2H6 =>
3 CH3Cl + Si = CH3SiCl3 + C2H6
NO2 = N + O =>
NO2 = N + 2 O
Sb2S3 + O2 = Sb2O6 + SO2 =>
Sb2S3 + 6 O2 = Sb2O6 + 3 SO2
Pt + H2SO4 = Pt2SO4 + H2 =>
2 Pt + H2SO4 = Pt2SO4 + H2
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
TeO2 + KOH = K2TeO4 + K2Te + H2O =>
4 TeO2 + 8 KOH = 3 K2TeO4 + K2Te + 4 H2O
Ca + NH3 + K2C2O4 = CaC2O4K2NH3 =>
Ca + NH3 + K2C2O4 = CaC2O4K2NH3
H2SO4 + NaBr = Na2SO4 + HBr =>
H2SO4 + 2 NaBr = Na2SO4 + 2 HBr
CuSO4*5H2O + K2C2O4*H2O = K2[Cu(C2O4)2]*H2O + K2SO4 + H2O =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2[Cu(C2O4)2]*H2O + K2SO4 + 6 H2O
NiSO4 + NaOH = NiOH + NaSO4 =>
NiSO4 + NaOH = NiOH + NaSO4
C2H5OH + H2SO4 = C2H4 + H2O*H2SO4 =>
C2H5OH + H2SO4 = C2H4 + H2O*H2SO4
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/24
Équations équilibrées sur04/29/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
